2789035600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{536353}}^1$

素因数の和:536384

約数の個数: 60

約数和(自身を含む): 7216106716

約数和(自身を除く): 4427071116

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 536353, 1072706, 2145412, 2681765, 4290824, 5363530, 6972589, 8581648, 10727060, 13408825, 13945178, 21454120, 26817650, 27890356, 34862945, 42908240, 53635300, 55780712, 69725890, 107270600, 111561424, 139451780, 174314725, 214541200, 278903560, 348629450, 557807120, 697258900, 1394517800, 2789035600]

約数ペア:

[(1, 2789035600), (2, 1394517800), (4, 697258900), (5, 557807120), (8, 348629450), (10, 278903560), (13, 214541200), (16, 174314725), (20, 139451780), (25, 111561424), (26, 107270600), (40, 69725890), (50, 55780712), (52, 53635300), (65, 42908240), (80, 34862945), (100, 27890356), (104, 26817650), (130, 21454120), (200, 13945178), (208, 13408825), (260, 10727060), (325, 8581648), (400, 6972589), (520, 5363530), (650, 4290824), (1040, 2681765), (1300, 2145412), (2600, 1072706), (5200, 536353)]